<!doctype html>
<html itemscope="" itemtype="http://schema.org/SearchResultsPage" lang="en">

<head>
  <meta content="origin" name="referrer">
  <title>plugin-fisheye</title>
  <script src="../build/g6.js"></script>
  <script src="./assets/jquery-3.2.1.min.js"></script>
  <script src="../build/plugin.tool.fisheye.js"></script>
  <script src="../build/plugin.util.randomData.js"></script>

</head>

<body>
  <div id='mountNode'></div>
  <script>
    const Util = G6.Util;
    const data = Util.createNodesData(30);
    const width = window.innerWidth;
    const height = window.innerHeight;
    const FisheyePlugin = G6.Plugins['tool.fisheye'];
    const graph = new G6.Graph({
      container: 'mountNode',
      width,
      height,
      plugins: [new FisheyePlugin()],
      layout(nodes) {
        const col = 30;
        const hgap = 30;
        const vgap = 30;

        nodes.forEach((node, index) => {
          if (parseInt(index / col) % 2 === 0) {
            node.x = (col - index % col) * hgap;
            node.oriX = node.x;
          } else {
            node.x = index % col * hgap + hgap;
            node.oriX = node.x;
          }
          node.y = parseInt(index / col) * vgap + vgap / 2;
          node.oriY = node.y;
        });
      }
    });
    graph.node({size: 20});
    graph.read(data);

  </script>
</body>
